🛠️ Solder smarter, not harder — the pro’s choice for flawless connections!
Sumwitum’s 0.8mm lead-free solder wire features a high-purity Sn99.3 Cu0.7 alloy with 2% rosin flux core, melting between 185-190°C. Designed for precision and reliability, this compact 20g spool offers excellent electrical and thermal conductivity, minimal slag, and strong, bright joints—perfect for professional-grade electronic repairs and DIY enthusiasts alike.
| Manufacturer | Sumwitum-UK |
| Item model number | SW003 |
| Package Dimensions | 11.1 x 9.8 x 2.5 cm; 20 g |
| ASIN | B0B3D8NLMB |
B**H
Solder wire
Very nice product
P**R
Nice
Good
S**D
Experience
I have used for soldering very small electric connection. It is working well.
P**A
Quality
Size received is not 0.8mm but 0.6mm. Disappointed with it.
P**Y
Very nice good product
Very nice 👍 Om namah shivaya 👍🙏🕉️
A**R
Dubious Product
The product arrived just as a spool of wire. Nowhere is it written as lead free or Tin Copper solder with the percentages. I am unable to solder with it. It also fumes a lot, mostly it is regular Tin Lead solder.
S**E
Good
Works as expected
P**R
Nice product
Nice product.
Trustpilot
1 week ago
5 days ago
